Field Settings
ESIE05-04
4–18
Part 4 – Commissioning and Test Run
3
1
4
5
2.8
MAIN/SUB Setting when Using Two Remote Controllers
Situation
The MAIN/SUB setting is necessary when one indoor unit is controlled by two remote controllers.
When you use two remote controllers (control panel and separate remote controller), set one to MAIN
and the other to SUB. You can do this by setting the switch on the remote controller’s PCB.
Setting
The remote controllers are factory set to MAIN, so you only have to change one remote controller from
MAIN to SUB. To change a remote controller from MAIN to SUB, proceed as follows:
Step
Action
1
Insert a flathead screwdriver into the recess between the upper and lower part of the
remote controller, as shown in the illustration below. Gently pry off the upper part of the
controller, working from the two possible positions.
2
Turn the MAIN/SUB changeover switch on the PCB to “S”.
Upper part of the
remote controller
Lower part of the
remote controller
S
M
S
M
The switch is set to
MAIN (factory setting)
Set the switch to SUB.
Summary of Contents for FHQ100BUV3B
Page 1: ...Service Manual ESIE05 04 R 410A Sky Air Indoor...
Page 2: ......
Page 20: ...ESIE05 04 1 2 Part 1 System Outline 3 1 1 5...
Page 62: ...General Outline ESIE05 04 1 44 Part 1 System Outline 3 1 1 4 5...
Page 78: ...ESIE05 04 1 60 Part 1 System Outline...
Page 112: ...Wiring Diagrams ESIE05 04 1 94 Part 1 System Outline 3 1 1 4 5...
Page 140: ...ESIE05 04 2 2 Part 2 Functional Description 3 1 2 5...
Page 164: ...ESIE05 04 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 206: ...Error Codes ESIE05 04 3 44 Part 3 Troubleshooting 3 1 3 4 5...
Page 224: ...Additional Checks for Troubleshooting ESIE05 04 3 62 Part 3 Troubleshooting 3 1 3 4 5...
Page 226: ...ESIE05 04 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 252: ...ESIE05 04 5 2 Part 5 Disassembly and Maintenance 3 1 5...
Page 384: ...Disassembly and Maintenance ESIE05 04 5 134 Part 5 Disassembly and Maintenance 3 1 5 5...
Page 390: ...ESIE05 04 vi Index 3 1 4 5 W Wiring diagrams Indoor units k 1 61...